Caledonian Telecommunication cables|single pair|Multipair|Auxiliary Multipair Cables 5KV

Auxiliary Multipair Cables 5KV

Copper, Multi Pair, PE-Insulation, PE Inner Sheath, Armour, PVC Sheath

These control cables are primarily for use with control, indication and alarm equipment for switchgear and similar

power apparatus in power stations and substations. Rated for use in areas where the induced voltage does not

exceed 5 kV.

ENATS 09-6 ISSUE 9

Conductors : Solid(Class 1) tinned copper conductors to BS EN 60228.

Insulation : PE insulation to BS7655 .

Pair Identification : See colour code.

Inner Sheath : PE inner sheath to BS7655.

Armouring : Mild galvanised steel wires to BS EN10257-1.

Outer Sheath : PVC outer sheath to BS7655.

Voltage Rating : 5KV.

Temperature Rating : 70°C maximum conductor operating temperature.

Electrical data @ 20ºC

Conductor size	Nom	mm²	0,5
Conductor resistance (Solid / Class 1)	Max	Ω/km	36
Insulation resistance (Individual conductor)	Min.	MΩxkm	9000
Mutual capacitance 1kHz (Nominal equivalent star)	Max.	nF/km	50
Test voltage	Ums core: core	V	5000

No. Pairs	Cores	RT Insulation Nominal	RT Inner sheath	Ø over inner sheath	Ø of armour wire nom.	RT of outer sheath nom.	Overall diameter	Weight approx.
	mm²	mm	mm	mm	mm	mm	mm	kg/km
4	0.5mm²	0,5	0,8	9,38	0,9	1,4	13,98	338
7	0.5mm²	0,5	0,8	11,18	0,9	1,5	15,98	439
19	0.5mm²	0,5	1,0	17,70	1,6	1,7	24,30	1071
37	0.5mm²	0,5	1,0	23,75	1,6	1,9	30,75	1595
61	0.5mm²	0,5	1,2	30,20	2	2,1	38,40	2505

Code colour ENATS 09-6 Issue 9 Table 1
4 Pair Cable

7 Pair Cable to 61 Pair Cable